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With many of the features found on Spearhead’s larger rotary mowers, the Multicut 390 is developed for farmers or small-scale contractors. A small flex wing machine; but not small in capability.

Fitted with a 540rpm driveline as standard, the 390 is perfect for using with compact tractors with a universal drawbar allowing for low and high-hitch mounting. Flat-top deck construction supported by six carrying wheels fitted with heavy-duty industrial tyres reduces ground pressure in work, the machine folds up to a transport width of less than 2.7m when the work is done.

Working at speed with 165hp rated gearboxes powering Spearhead’s trademark three-blade cutting system the Multicut 390 can be adjusted to 15 different cutting height positions delivering performance in operation and a professional finish.

  • 3.9m trailed machine with suitability to smaller tractors.
  • Compact machine with many of the features of larger Multicut models.
  • Selection of machine options available.

AGRICULTURE
PASTURE
LIGHT SCRUB
HEAVY SCRUB
STUBBLE MANAGEMENT
AIRFIELD
HIGHWAYS

Features

Multicut 390 Rotary Mower features

Standard Specification

Machine weight*: 2000kg (4409lbs)
Minimum weight guide: TBC
Hitch: Multi-positional drawbar
Cutting width: 3.76m (12′ 4″)
Working machine width: 3.98m (13′ 0′)
Transport machine width: 2.62m (8′ 8′)
Maximum working length: 4.73m (15′ 7′)
Transport length: 4.79m (15′ 9″)
Deck height**: 0.28m (1’)
Transport height: 2.10m (6′ 11″)
Cutting height: 43mm – 316mm (1 11/16″ – 12 7/16″)
Cutting capacity: 100mm (4″)
Recommended tractor HP: 40hp (30kW)
Wing working angles: 45° up/6° down
Power take-off speed: 540rpm
Gearbox rating: 250hp (168kW) & 165hp (123kW)
Gearbox(es): 4 x Cast Iron housing
Input shaft: 1 3/8″ Z6 G7 tractor end
Gearbox lubricant [rotor]: 85W-140 oil
Gearbox lubricant [splitter]: 85W-140 oil
Gearbox oil capacity [splitter gearbox]: 4.0 litres (7 pints)
Gearbox oil capacity [centre gearboxes]: 4.3 litres (7.6 pints)
Gearbox oil capacity [rotor gearboxes]: 2 x 4.3 litres (7.6 pints)
Deck construction: All welded construction
Deck material thickness: 3mm (1 5/16″)
Side skirt material thickness: 6mm (1/4″)
Skid construction: Replaceable bolt on skid shoes
Anti-scalp dish: 5mm (3/16″) round pan with blade holder bar
Blades standard: 9 x 12mm (1/2″) 30 Carbon Boron hardened and tempered. Free swinging high lift – low friction
Blade bolts: M24 C/W shank grade 8.8
Blade tip speed: 67mps (13189 fpm)
Driveline: ASAE Category 4
Driveline protection: 2-way slip clutches on rotor gearboxes. Overrun on input shaft
Tailwheel mount assemblies: Tubular welded axle
Tailwheels: 8 x 600-9 10 PLY pneumatic tyre with steel rim
Front guard: Single chain guards on each deck
Rear guard: Single chain guards on each deck
Options: 6, 21 or 8 spline input driveshaft / Standard, Swivel and K80 towing eyes / Starcut blade system / Hydragas suspension / Light kit
* Weight may vary dependent on machine specification
** Underside of deck to skid


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